KUM Automotive Connector Terminal – 10141272-111LF, Loose Crimp Contact for KUM Auto Wiring Harness

KUM (Korea Uhm & Manufacturing) automotive connector terminal 10141272-111LF — a loose (individual) crimp contact for KUM connector housings used in Hyundai, Kia, and other Asian OEM vehicle wiring harnesses. The “LF” suffix designates a lead-free (RoHS-compliant) terminal — the contact plating does not contain lead, meeting EU RoHS and ELV (End-of-Life Vehicle) directive requirements for vehicles sold in European markets. KUM is a Tier 1 automotive connector supplier to Hyundai Motor Group.

Key Specifications

• Manufacturer: KUM (Korea Uhm & Manufacturing)
• Part Number: 10141272-111LF
• Contact Type: Crimp terminal (verify gender by part number)
• Compliance: Lead-free (RoHS / ELV directive compliant)
• Contact Material: Copper alloy, lead-free tin-plated
• Application: KUM connector housings in Hyundai, Kia, and Asian OEM vehicles
• Wire Range: Per KUM datasheet (verify before ordering)

Lead-Free (LF) Terminals — Why It Matters

• RoHS compliance: The EU RoHS directive restricts the use of lead in electrical and electronic equipment. Lead-free terminals use tin-bismuth or pure tin plating instead of tin-lead alloys.
• ELV directive: The EU End-of-Life Vehicle directive requires lead-free materials in vehicle components for vehicles sold in European markets. Hyundai/Kia vehicles sold in Europe use LF-designated terminals throughout.
• Interchangeability: LF terminals are functionally interchangeable with standard (non-LF) terminals of the same part number in most applications. Use LF terminals for vehicles requiring RoHS/ELV compliance.
• Tin whisker risk: Pure tin plating (used in some LF terminals) can develop tin whiskers over time in high-temperature environments. KUM LF terminals use tin-bismuth alloy plating to mitigate this risk.

Frequently Asked Questions

Can I use 10141272-111LF to replace a non-LF terminal?

Yes. LF (lead-free) terminals are functionally interchangeable with non-LF terminals of the same part number in most automotive applications. The electrical and mechanical performance is equivalent. Use LF terminals when replacing terminals in vehicles requiring RoHS/ELV compliance, or when the original terminal is an LF variant.

How do I identify the correct KUM terminal for my Hyundai/Kia vehicle?

Cross-reference 10141272-111LF with the Hyundai/Kia OEM parts catalog or the vehicle’s wiring diagram parts list. The wiring diagram specifies the terminal part number (including the LF suffix if applicable) for each connector location. For Hyundai/Kia vehicles, the OEM parts catalog is available through authorized dealers and online parts databases.

What crimp tool is required for KUM 10141272-111LF terminals?

KUM specifies a dedicated crimp tool for each terminal series. Using a generic crimp tool may produce an incomplete crimp. For professional automotive electrical repair, use a ratchet crimp tool with dies specifically sized for the KUM terminal geometry. Contact KUM or the vehicle manufacturer’s technical support for the specified crimp tool part number.

Typical Applications

• Hyundai/Kia vehicles (European market): RoHS/ELV-compliant terminal replacement in KUM connector housings
• Asian OEM repair: Lead-free KUM terminal replacement in Asian vehicle wiring harnesses
• Automotive workshops: Workshop stock for Korean vehicle terminal repairs requiring RoHS compliance

Package Contents

KUM automotive crimp terminals, 10141272-111LF (quantity as selected). Connector housing not included.